A Bird Sundial where the shadow of the beak points to the time, this idea was more complicated than it first seemed, the University produced a book of tables to refer to when trying to tell the time from this sundial!
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A Bird Sundial where the shadow of the beak points to the time, this idea was more complicated than it first seemed, the University produced a book of tables to refer to when trying to tell the time from this sundial!
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